CN103569217A

CN103569217A - Vehicle with an insulating device and insulating device for a vehicle

Info

Publication number: CN103569217A
Application number: CN201310307699.1A
Authority: CN
Inventors: T.谢弗
Original assignee: GM Global Technology Operations LLC
Current assignee: GM Global Technology Operations LLC
Priority date: 2012-07-30
Filing date: 2013-07-22
Publication date: 2014-02-12
Anticipated expiration: 2033-07-22
Also published as: DE102012014949A1; US8925992B2; US20140028045A1; CN103569217B

Abstract

A vehicle (1) is provided with a bodywork section (4), a fender (5) and an insulating device (7). Between the bodywork section (4) and the fender (5) a free space (6) is formed. The insulating device (7) for noise and/or moisture insulation is arranged between a drive region (3) and a passenger compartment (2) of the vehicle in the free space (6). The insulating device along its longitudinal extension (L) comprises first lateral support regions (8a, 8b), with which it supports itself on the bodywork section (4) and on the fender (5). The insulating device (7) comprises second lateral support regions, with which the insulating device supports itself angularly with respect to the longitudinal extension (L) on the bodywork section and on the fender. The insulating device comprises third lateral support regions (17a, 17b, 18a, 18b), with which the insulating device supports itself parallel to the longitudinal extension (L) and offset in or against the travelling direction (F) of the vehicle (1) on the bodywork section and on the fender.

Description

There is the vehicle of spacer assembly and for the spacer assembly of vehicle

Technical field

The present invention relates to a kind of vehicle and a kind of spacer assembly for vehicle with spacer assembly.

Background technology

Knownly between auto body and mud guard, settle spacer assembly, for isolating or weaken the noise of drive area (as machinery space or wheel cover) of vehicle or the passenger accommodation that moisture enters vehicle.

For example, as patent documentation DE10 2,011 118 889A1 of prior art described a kind of in self-propelled vehicle in conjunction with adopting insulation board and panel.The travel direction that this insulation board and panel is in reverse to vehicle is pressed into after wheel, between automobile body part section and mud guard, and be bearing in from the side on automobile body part section and mud guard along its longitudinal extension amount.

Summary of the invention

The technical problem to be solved in the present invention is, a kind of vehicle is provided, and its passenger accommodation reliable in function ground weakens or isolates noise and/or the moisture from drive area.Described technical matters by a kind of according to vehicle of the present invention with a kind ofly solved according to spacer assembly of the present invention.

At this, advise a kind of vehicle, especially car or bogie, there is automobile body part section, mud guard and spacer assembly.Described automobile body part section is preferably designed to car post (for example A post) or for the wheel cover of wheel.Described mud guard be preferably mounted in automobile body part section and preferably automobile body part section with convex projection.

Between described automobile body part section and mud guard, form clearance envelope, described spacer assembly is placed in described clearance envelope, for isolation drive region and car door to noise and/or moisture between the transitional region of vehicle's passenger compartment.Machinery space and/or wheel cover are preferably placed in drive area.

Clearance envelope and/or settle spacer assembly within it preferably with drive area and/or the car door transitional region adjacency to passenger accommodation, or be adjacent arrangement.Alternatively maybe can supplement, the travel direction that clearance envelope is in reverse to vehicle be arranged on wheel after.

Particularly preferably be, spacer assembly, especially have under the state in being assemblied in vehicle quite, similar in appearance to mud guard height or with this height to the longitudinal extension mating, the longitudinal extension amount of spacer assembly especially mud guard height at least 60%, preferably at least 70%, especially at least 80% or equal mud guard height.

Described spacer assembly has the first side bearing region along its longitudinal extension measurer, described spacer assembly by described the first side bearing area supporting on described automobile body part section and mud guard.Spacer assembly is especially pressed between automobile body part section and mud guard, makes the first side supporting zone on automobile body part section and mud guard, be close to or seal.

Described spacer assembly has the second side bearing region, and described spacer assembly is angle ground, is for example vertically bearing on described automobile body part section and mud guard by described the second side bearing region and described longitudinal extension amount.Spacer assembly preferably by the second side supporting zone along or the travel direction that is in reverse to vehicle be bearing on automobile body part section or mud guard.

Be different from or supplement the second side bearing region, described spacer assembly has the 3rd side bearing region.Described the 3rd side bearing region be parallel to described longitudinal extension amount or with the identical sensing of described longitudinal extension amount extend, but the 3rd side supporting zone offsets at least in part or fully, namely with respect to the first support region parallel misalignment settle.Offset or dislocation direction along or be in reverse to travel direction.The 3rd support region is bearing on described automobile body part section and mud guard equally.

When spacer assembly has second and during the 3rd support region, particularly preferably be, between first, second, and third support region, settle the 4th support region, it makes spacer assembly be bearing on automobile body part section and mud guard equally.The 4th support region has increased the areal of support beyond the first support region on the one hand, and support region can support mutually by the 4th support region on the other hand, has improved thus mechanical strength and the rigidity of spacer assembly.

The advantage that the present invention has is reliably spacer assembly is located or be can be positioned in the clearance envelope between automobile body part section and mud guard by the second and/or the 3rd side bearing regional function.Especially avoid or prevented that spacer assembly from getting loose, sliding or reversing from the desired location in its clearance envelope.

In the preferred embodiment of the present invention, described spacer assembly has at least one projection, and described projection has the second and/or the 3rd side bearing region.By second and/or the supporting in the 3rd side bearing region, form to reverse and prevent that spacer assembly from twisting around the longitudinal axis of the spacer assembly along described longitudinal extension amount extension.

Particularly preferably be, described spacer assembly has at least one folding rib extending transverse to described longitudinal extension amount in overlooking visual angle (manufacture position).At least one folding rib is preferably divided into spacer assembly at least one end portion section and principal part section.For example, two folding ribs are divided into two end portion sections and an intermediate section by spacer assembly.Described spacer assembly especially has at least one end portion section, and it is turned down around described at least one folding rib, forms thus at least one outstanding projection described longitudinal extension amount angularly.

In preferred design of the present invention, described at least one projection is engaged and is avoided being fixed slidably along longitudinal direction of car by shape.At least one projection especially other Components Shape by mud guard and/or vehicle engages anti-skiddingly and fixes.Thus, spacer assembly especially cannot get loose from preposition in Vehicle Driving Cycle process, thereby and meets failure-free noise and moisture isolation features.

In particularly preferred change programme of the present invention, described at least one projection is designed to the first projection.The first projection be preferably positioned in described spacer assembly longitudinal extension amount first, on for example upper end and from this end and longitudinal extension amount, be angle ground projection.

Particularly preferably be, described the first projection by around mud guard flange and by being close on steering indicating light or other bodywork component, avoid along or be in reverse to described travel direction and by shape, engaged and fixed slidably.The first projection is especially along travel direction by mud guard flange and be in reverse to travel direction other member by steering indicating light or vehicle and kept by shape with engaging.

Alternatively maybe can supplement, at least one projection is designed to the second projection.Described the second projection be preferably positioned in described spacer assembly longitudinal extension amount second, on for example bottom, wherein, the second projection is the projection the longitudinal extension amount of spacer assembly angularly.

Described the second projection for example in both sides by around mud guard flange, avoid along and/or be in reverse to described travel direction and by shape, engaged and fixed slidably.

In the preferred embodiment of the present invention, in described the second projection, be provided with liquid flowing outlet, liquid can flow away by described liquid flowing outlet.Described liquid can be for example at the water spray of wheel cover inner accumulated or ice-melt water.

In preferred variant of the present invention, described spacer assembly in overlooking visual angle, have possess around edge or the bathtub construction of flange, make thus described spacer assembly there is open depression.Spacer assembly preferably in its bathtub construction along with the shape structure of mud guard, especially match with the shape of mud guard.Under special circumstances, spacer assembly has circular arc tendency, and it is identical with the circular arc tendency of mud guard or match with it.Thus, when spacer assembly is especially installed in clearance envelope, match with mud guard preferably, and can guarantee to realize isolation effect.

Particularly preferably be, around edge or flange in along at least one folding rib extended line otch is set.For example otch is designed to V-arrangement, and at least one section that described otch makes described spacer assembly is around the turnover of described folding rib and form at least one and projection that longitudinal extension amount is angle and gives prominence to is more easy or become possibility.

Because edge or flange also extend along projection alternatively thereon, thus the setting that edge or flange are angle by it is parallel to longitudinally or with longitudinal identical sensings ground and along or be in reverse to travel direction misplace from protruding upper process.The second and/or the 3rd and/or the 4th side bearing region is especially formed or is settled thereon by edge or flange.

In preferred variant of the present invention, around edge or flange preferably according to manufacture situation, there is the outstanding flange of side direction from edge or flange.Described flange is preferably formed sealing lip, and the effect of spacer assembly insulating noise and/or moisture is assisted or strengthened to described sealing lip.

The advantage having is, spacer assembly is close on automobile body part section and/or mud guard more closely and/or closely by flange, and due to mud guard is fixed on can tolerance balancing in automobile body part section.The preferred maximum 10mm of width of flange, especially maximum 5mm, maximum 3mm under special circumstances.Flange for example forms when manufacturing spacer assembly, especially in deep-draw, mold pressing or foaming process, forms.

In preferred design of the present invention, in the depression of the opening of spacer assembly, can fill the weighting material that strengthens noise and/or moisture isolation.Weighting material preferably can especially be engaged and be remained in open depression by convex shape.Alternatively maybe can supplement, weighting material can weld or be bonded in open depression, to guarantee, fixes within it.

In preferred design of the present invention, spacer assembly and optional supplementary weighting material consist of the material that absorbs noise and/or isolation moisture.Spacer assembly and optional supplementary weighting material for example consist of PE (polyethylene) foam and/or EPDM (ethylene propylene diene rubber) film.Also can use the composite material being formed by materials different, that preferably include PE foam and EPDM film.By using this material can reduce in a preferred manner weight.The less consumption of fuel for vehicle of weight also has positive effect, and has saved thus expense.

In the manufacturing process of spacer assembly, preferably implement deep-draw, mold pressing or foaming process.Optional supplementary, preferably after deep-draw, mold pressing or foaming process, and then or simultaneously implement trimming process.Thus, can manufacture spacer assembly in simple and cost-effective mode.

Another object of the present invention relates to a kind of spacer assembly, and it is designed for aforementioned vehicle.Described spacer assembly can be placed in clearance envelope, for the noise between isolation drive region and passenger accommodation and/or moisture.Described spacer assembly has the first side bearing region along its longitudinal extension measurer, and described spacer assembly can be bearing on automobile body part section and mud guard by described the first side bearing region.Described spacer assembly has the second side bearing region, and described spacer assembly can be angle with longitudinal extension amount by described the second side bearing region and be bearing on automobile body part section and mud guard.Different from the second side bearing region or optionally supplementary be, described spacer assembly has the 3rd side bearing region, described spacer assembly by described the 3rd side bearing region can be parallel to longitudinal extension amount ground and along or be in reverse to travel direction dislocation or offset and be bearing on automobile body part section and mud guard.

Accompanying drawing explanation

According to below the explanation of the preferred embodiments of the present invention being obtained to other feature, advantage and the effect of the present invention.In the accompanying drawings:

Fig. 1 illustrates the section-drawing that dissects the front area gained of vehicle along horizontal cutting line D-D, and described vehicle has the spacer assembly being placed between automobile body part section and mud guard;

Fig. 2 illustrates the spacer assembly not being installed in vehicle;

The cutting line X-X extending along travel direction perpendicular to vehicle that Fig. 3 illustrates automobile body part section, mud guard and spacer assembly dissects the cross section view of gained;

Fig. 4 illustrate have be placed in mud guard rear portion according to the lateral plan of the mud guard in the longitudinal direction of car side of the spacer assembly of Fig. 5;

Fig. 5 a illustrates the section-drawing that dissects the first protruding gained along cutting line A-A in Fig. 4;

Fig. 5 b illustrates the section-drawing that dissects the second protruding gained along cutting line B-B in Fig. 4;

Fig. 6 illustrates according to the section-drawing of the spacer assembly of Fig. 2, and wherein cutting line C-C extends along the longitudinal axis of spacer assembly;

The view of the spacer assembly that Fig. 7 illustrates Fig. 6 when being turned to installation site according to the first and second projections of Fig. 5 a and 5b.

In the accompanying drawings, for corresponding or identical parts, use respectively identical Reference numeral.

The specific embodiment

As embodiments of the invention, Fig. 1 illustrates the section-drawing that dissects vehicle 1 along horizontally extending cutting line D-D.Described vehicle 1 comprises passenger accommodation 2 and the drive area 3 that comprises driving engine 31 and wheel cover 32, wherein in wheel cover 32, is mounted with wheel 33.Passenger accommodation 2 is adjacent with drive area 3 with respect to the travel direction F of vehicle, and from outside by car door 21 lockings.

Vehicle 1 has the automobile body part section 4 that is for example designed to A post.In addition, vehicle 1 comprises mud guard 5, this mud guard 5 along travel direction F be basically parallel to vehicle portion section 4 or with vehicle portion section 4 identical sensings settle.Between automobile body part section 4 and mud guard 5, have clearance envelope 6, this clearance envelope 6 is adjacent with drive area 3 with passenger accommodation 2.

Vehicle 1 comprises spacer assembly 7, its be positioned in clearance envelope 6 and be designed to drive area 3 and passenger accommodation 2 between sound insulation and/or every wet device.Avoid thus or stop the moisture of drive area 3 and/or drive noise to enter in passenger accommodation 2.

Spacer assembly 7 forms by sound-absorbing with every wet material, as the PE foam, PUR (polyurethane) foam and/or the EPDM film that expand.Described spacer assembly 7 is manufactured by foaming process or deep-draw or crumpling process, and by cutting process, makes subsequently or simultaneously.

Fig. 2 illustrates spacer assembly 7 and is unkitted the view that is fitted on the state in vehicle.Fig. 3 illustrates according to the view of the spacer assembly 7 of Fig. 2, and wherein this spacer assembly 7 has been assembled in vehicle.Fig. 3 especially illustrates the section-drawing that dissects clearance envelope 6 gained along the cutting line X-X in Fig. 1,4, and described clearance envelope 6 is limited by automobile body part section 4 and mud guard 5, and wherein section-drawing extends perpendicular to the travel direction F of vehicle 1.

Spacer assembly 7 has the length L 1 of the longitudinal extension under the unassembled state shown in Fig. 2, and this length L 1 is longer than the length L extending longitudinally under confined state shown in Fig. 3.

According to Fig. 2, spacer assembly 7 has bathtub construction, its have around edge or flange 73, by this edge or flange 73, form open depression 9.Around edge or the height of flange 73 for example between 20mm to 100mm.Around edge or flange 73 on be for example provided with around flanging or flange 14, described flange 14 from edge or flange 73 side direction, especially vertically to outer process.Flange 14 be for example in the foaming process for the manufacture of spacer assembly 7 on edge or flange 73 moulding or in by deep-draw and extrusion process manufacturing process, form.When producing, flange 14 after cutting process in can be cut into applicable width, maximum 10mm for example, preferred maximum 5mm.

Spacer assembly 7 has first and second laterally or perpendicular to folding rib 10a, the 10b of longitudinal extension trend, and described

folding rib

10a, 10b are divided into intermediate section 74 and as first and

second sections

71,72 of free end portion section using spacer assembly 71.

Turnover by first and

second sections

71,72 around

corresponding folding rib

10a, 10b, spacer assembly 7 is transitioned into the length L (Fig. 3,7) under confined state (Fig. 1,4) by the length L 1 (Fig. 2) under unassembled state.

Turnover by first and

second sections

71,72 around

corresponding folding rib

10a, 10b, forms the first and second projections 11,12 (Fig. 3,7).The first projection 11 be arranged on spacer assembly 7 first, especially upper end E1 is upper, and with respect to the longitudinal extension of spacer assembly 7 angularly, outstanding especially squarely.

The second projection 12 be arranged on spacer assembly 7 second, especially bottom E2 is upper, and with respect to the longitudinal extension of spacer assembly 7 angularly, outstanding especially squarely.In the view of the spacer assembly 7 shown in Fig. 3, two

projections

11,12 are stretched out from drawing surface.

As shown in Figure 3, spacer assembly 7 is positioned in the clearance envelope 6 of vehicle 1 under confined state.In this setting, the length L of spacer assembly 7 occupies approximately 60% of mud guard 5 height H, and preferably approximately 70%, especially approximately 80%, or be full of its height.Spacer assembly 7 with the shape of mud guard 5, especially match with the radially tendency of mud guard 5 or identical, makes spacer assembly 7 can be full of and isolate automobile body part section 4 in clearance envelope 6 and the distance between mud guard completely in its outline.

Spacer assembly 7 by around edge or the depression 9 of the opening that forms of flange 73 in, can fill the weighting material that strengthens isolation effect.Described weighting material preferable shape engages ground and remains in open depression 9 by projection 11,12.Optionally, weighting material can weld or be bonded in depression 9, to guarantee, fixes.

Fig. 4 illustrate have be placed in mud guard 5 rear portions according to the lateral plan of the mud guard 5 of the spacer assembly of Fig. 5.Fig. 5 a illustrates the section-drawing that dissects the first protruding 11 gained along cutting line A-A in Fig. 4.Fig. 5 b illustrates the section-drawing that dissects the second protruding gained along cutting line B-B in Fig. 4.

Spacer assembly 7 is close on automobile body part section 4 and mud guard 5 by the length L along its longitudinal extension, the first side bearing region 8a, the 8b (referring to Fig. 3,4,5a and 5b) that especially settle along intermediate section 74.Spacer assembly 7, especially along the length L in its longitudinal extension, be especially compressed between car body component 4 and mud guard 5 along intermediate section 74, makes the first side bearing

region

8a, 8b contact with body parts 4 and mud guard 5.

By the second

side bearing region

15a, 15b, 16a, 16b (referring to Fig. 3,4,5a and 5b), making spacer assembly 7 and longitudinal extension be angle is close on automobile body part section 4 and mud guard 5.

The first projection 11 has the second

side bearing region

15a, 15b, and the second projection 12 has the second side bearing region 16a, 16b.By projection, 11,12 angularly from the longitudinal extension amount L upper process of spacer assembly 7, make the same and longitudinal extension amount L of the second

side bearing region

15a, 15b, 16a, the 16b of

projection

11,12 be angle and be close on automobile body part section 4 and mud guard 5.

Spacer assembly 7 has the 3rd side bearing

region

17a, 17b, 18a, 18b (referring to Fig. 3,4,5a, 5b), its be parallel to longitudinal extension amount L and along travel direction and the first side bearing

region

8a, 8b staggers or offset and extend, and be bearing on car body component 4 and mud guard 5 at this.The 3rd side bearing

region

17a, 17b, 18a, 18b are especially angle with the second

side bearing region

15a, 15b, 16a, 16b to be settled or orientation.

The edge or the flange 73 that around the first projection 11, extend have the 3rd side bearing region 17a, 17b.The 3rd side bearing

region

18a, 18b are placed on the edge of the second projection 12 or flange 73 and by its configuration.By edge or flange 73 being arranged in

projection

11,12 and

projection

11,12 to projection angularly, make edge or flange 73 be parallel to longitudinal extension amount L and especially along travel direction F, offset and be close on automobile body part section 4 and mud guard 5 by the 3rd side bearing

region

17a, 17b, 18a, 18b.

The longitudinal extension amount that the is parallel to L that is the supporting of angle orientation with longitudinal extension and/or is formed by the 3rd

side bearing region

17a, 17b, 18a, 18b of the spacer assembly 7 being changed into by the second

side bearing region

15a, 15b, 16a, 16b extends and along travel direction F dislocation or the supporting that offsets, has formed the torsion protection for spacer assembly 7.By torsion, protect, prevent longitudinal axis A (Fig. 3) that spacer assembly 7 extends around the amount of extending longitudinally L, especially in vehicle 1 travels, twist.Thus, can guarantee the position of the lasting stability of spacer assembly 7 in clearance envelope 6.

Spacer assembly 7 has the

4th support region

75 or 76 between support region 8b, the 16b of

support region

8b, 15b, 17b and second projection 12 of the first projection 11,18b.

Other support region

8b, 16b, the 18b of other support region 8b of described the

4th support region

75 or 76 pairs of the

first projections

11,15b, 17b or the second projection 12 supplement, and make it to become continuous areal of support.The

4th support region

75,76 had both been arranged on the side of mud guard 5 (as shown in Figure 4), was also arranged on the side of automobile body part section 4.

According to Fig. 4,5a and 5b, the first and

second projection

11,12 shapes engage and to be fixed, prevent its along or the travel direction F that is in reverse to vehicle 1 slide.The first projection 11 especially with respect to travel direction F by around mud guard flange 51 and along travel direction F, by being close to the steering indicating light of vehicle 1 or bodywork component 20, realizing shape and engage and fix.The second projection 12 along or be in reverse to travel direction F by two other

mud guard flange

52,53 anti-skiddings realize fixing that shape engages.

As shown in Fig. 3 and 6, from edge or the flange 14 of flange 73 upper process formed additional sealing lip, sealing lip has strengthened the spacer assembly 7 (Fig. 3) that is arranged in vehicle for automobile body part section 4 and the noise of mud guard 5 and/or the isolation effect of moisture.By flange/sealing lip 14, especially make spacer assembly 7 by first, second, and third

side bearing region

8a, 8b, 15a, 15b, 16a, 16b, 17a, 17b, 18a, 18b is more accurate or flush and match with the tendency of automobile body part section 4 and mud guard 5, wherein by flange/sealing lip 14, can compensate the possible tolerance relevant to assembling between automobile body part section and mud guard.Thus, in the situation that tolerance is larger, also can guarantee insulating noise and/or moisture by spacer assembly 7.

Fig. 6 illustrates the section-drawing C-C along the longitudinal axis A1 (Fig. 2) that on longitudinal extension amount L extend of spacer assembly 7 under the interior unassembled state of vehicle 1.

Spacer assembly 7 is divided into intermediate section 74 and first and

second sections

71,72 by the first and

second folding rib

10a, 10b (Fig. 6).Described first and second sections 71, the 72 first amount of extending longitudinally L are extended.Subsequently, first and

second sections

71,72 change trend, and wherein direction is directed perpendicular to longitudinal extension amount L.

Extended line along the first and

second folding rib

10a, 10b, in edge or flange 73, be provided with the first and second V-

notch

13a, 13b, it makes first and

second sections

71,72 become simpler around the turnover of corresponding the first and

second folding rib

10a, 10b, and can form thus the first and

second projections

11,12 outstanding with respect to elongation L angularly.

In second section 72 that forms the second projection 12 after the second folding rib 10 turnovers, there is liquid flowing outlet 19.By this liquid flowing outlet 19, as shown in Figure 4, for example, make can flow away from the second projection at the water spray of wheel cover 32 inner accumulated.V-

notch

13a, 13b can manufacture in the lump moulding or in the manufacturing process of spacer assembly 7, by cutting process, form as liquid flowing outlet 19.

Fig. 7 illustrates the spacer assembly 7 of the Fig. 6 with first and

second sections

71,72, and these first and

second sections

71,72 have been reversed as

projection

11,12.

While installing in the clearance envelope 6 (Fig. 1) of spacer assembly 7 at vehicle 1, from the status transition shown in Fig. 6 to the state shown in Fig. 7.By spacer assembly 7, be pushed in clearance envelope 6, make portion's

section

71,72 especially around folding

rib

10a, 10b is reversed and form

angularly projection

11,12 outstanding from elongation L

Although describe at least one embodiment in detail before, it should be understood that the modification that still exists a large amount of forms of implementation.It should be understood that equally just and exemplarily described at least one embodiment, and the protection domain about application and configuration is not construed as limiting.Or rather, present disclosure is the scheme adopting for transforming at least one embodiment.It should be understood that thus at least one embodiment can be converted into different function modification or the setting of element, only otherwise depart from protection domain that the application's claims limit or it is equal to protection domain.

Reference numerals list

1 vehicle

2 passenger accommodationes

3 drive areas

4 automobile body part sections

5 mud guardes

6 clearance envelopes

7 spacer assemblys

8a; 8b the first side bearing region

9 open depressions

10a first fold rib

10b the second folding rib

11 first projections

12 second projections

13a; 13b V-notch

14 flange/sealing lip, especially around

15a; The second side bearing region in 15b the first projection

16a; The second side bearing region in 16b the second projection

17a; The 3rd side bearing region on the edge of 17b the first projection or flange

18a; The 3rd side bearing region on the edge of 18b the second projection or flange

19 liquid flowing outlets

20 steering indicating lights/bodywork component

21 car doors

31 driving engines

32 wheel covers

33 wheels

51 first mud guard flange

52 second mud guard flange

53 the 3rd mud guard flange

71 First sections

72 second sections

73 edges or flange, especially around

74 intermediate section

75 the 4th support regions

76 the 4th support regions

The longitudinal axis under A confined state

The longitudinal axis under the unassembled state of A1

E1 first end, upper end

E2 the second end, bottom

F travel direction

The height of H mud guard

Length under L confined state

Length under the unassembled state of L1

Claims

1. a vehicle (1) with automobile body part section (4), mud guard (5) and spacer assembly (7),

Wherein, between described automobile body part section (4) and mud guard (5), form clearance envelope (6),

Wherein, described spacer assembly (7) is placed in described clearance envelope (6), for insulating noise and/or moisture,

Wherein, described spacer assembly (7) has the first side bearing region (8a, 8b) along its longitudinal extension amount (L), described spacer assembly (7) is bearing on described automobile body part section (4) and mud guard (5) by described the first side bearing region (8a, 8b)

Wherein, described spacer assembly (7) has the second side bearing region (15a, 15b, 16a, 16b), described spacer assembly (7) is angle by described the second side bearing region (15a, 15b, 16a, 16b) and described longitudinal extension amount (L) and is bearing on described automobile body part section (4) and mud guard (5)

And/or

Wherein, described spacer assembly (7) has the 3rd side bearing region (17a, 17b, 18a, 18b), described spacer assembly (7) by described the 3rd side bearing region (17a, 17b, 18a, 18b) be parallel to described longitudinal extension amount (L) or sensing identical with described longitudinal extension amount (L) ground and along or the travel direction (F) that is in reverse to described vehicle (1) offset and be bearing on described automobile body part section (4) and mud guard (5).

2. vehicle as claimed in claim 1 (1), wherein, described spacer assembly (7) comprises at least one projection (11,12), described projection (11,12) has described the second side bearing region (15a, 15b, 16a, 16b) and is angle by described the second side bearing region (15a, 15b, 16a, 16b) and described longitudinal extension amount (L) and is bearing on described automobile body part section (4) and mud guard (5), form and reverse protection thus, prevent that described spacer assembly (7) from twisting around the longitudinal axis (A) extending along described longitudinal extension amount (L).

3. vehicle as claimed in claim 1 or 2 (1), wherein, described spacer assembly (7) comprises one or at least one projection (11, 12), described projection (11, 12) there is described the 3rd side bearing region (17a, 17b, 18a, 18b) and by described the 3rd side bearing region (17a, 17b, 18a, 18b) be parallel to described longitudinal extension amount (L) and along or the travel direction (F) that is in reverse to described vehicle (1) offset and to be bearing on described automobile body part section (4) and mud guard (5), form thus and reverse protection, prevent that described spacer assembly (7) from twisting around the longitudinal axis (A) extending along described longitudinal extension amount (L).

4. the vehicle as described in one of aforementioned claim (1), wherein, described spacer assembly (7) has at least one folding rib (10a, 10b) extending transverse to described longitudinal extension amount (L, L1) in a visual angle, wherein, at least one section (71,72) of described spacer assembly (7) is turned down around described at least one folding rib (10a, 10b), forms thus described at least one outstanding projection (11,12) described longitudinal extension amount (L) angularly.

5. the vehicle as described in one of aforementioned claim (1), wherein, described at least one projection (11,12) is engaged and is avoided being fixed slidably along longitudinal direction of car by shape.

6. the vehicle as described in one of claim 2 to 5 (1), wherein, described at least one projection (11,12) is designed to the first projection (11), wherein, described the first projection (11) is positioned on the first end of described spacer assembly (7), wherein, described the first projection (11) by around mud guard flange (51) and by being close on steering indicating light (20) or other bodywork component, avoid along or be in reverse to described travel direction (F) and by shape, engaged and fix slidably.

7. the vehicle as described in one of claim 2 to 6 (1), wherein, described at least one projection (11,12) is designed to the second projection (12), wherein, described the second projection (12) is positioned on the second end (E2) of described spacer assembly (7), wherein, described the second projection (11) in both sides by around mud guard flange (52,53), avoid along or be in reverse to described travel direction (F) and by shape, engaged and fix slidably.

8. vehicle as claimed in claim 7 (1) wherein, is provided with liquid flowing outlet (19) in described the second projection (12), and liquid can flow away by described liquid flowing outlet (19).

9. the vehicle as described in one of aforementioned claim (1), wherein, described spacer assembly (7) in overlooking visual angle, have possess around edge or the bathtub construction of flange (73), make thus described spacer assembly (7) there is open depression (9).

10. vehicle as claimed in claim 9 (1), wherein, described around edge or flange (73) in along the extended line of described at least one folding rib (10a, 10b), the otch (13a, 13b) of preferred V-arrangement is set, at least one section (71,72) that described otch (13a, 13b) makes described spacer assembly (7) is around the turnover of described folding rib (10a, 10b) and to form projection (11,12) that described at least one and described longitudinal extension amount (L) be angle and give prominence to more easy or become possibility.

11. vehicles (1) as described in claim 9 or 10, wherein, described around edge or flange (73) there is the outstanding flange (14) of side direction from described edge or flange (73), wherein, described flange (14) forms sealing lip, wherein, the effect of described spacer assembly (7) insulating noise and/or moisture is assisted or strengthened to described sealing lip.

12. vehicles (1) as described in one of claim 9 to 11 wherein, can be filled the weighting material that strengthens insulating noise and/or moisture in the depression (9) of the opening of described spacer assembly (7).

13. vehicles (1) as described in one of aforementioned claim, wherein, described spacer assembly (7) by absorb noise and/or isolation moisture material, especially by PE foam and/or EPDM film, formed.

14. vehicles (1) as described in one of aforementioned claim wherein, are implemented deep-draw, mold pressing or foaming process and trimming process in the manufacturing process of described spacer assembly (7).

15. 1 kinds of spacer assemblys (7), it is designed for the vehicle (1) as described in one of aforementioned claim, wherein, described spacer assembly (7) can be placed in clearance envelope (6), for noise and/or the moisture between isolation drive region (3) and passenger accommodation (2), wherein, described spacer assembly (7) has the first side bearing region (8a along its longitudinal extension amount (L), 8b), described spacer assembly (7) is by described the first side bearing region (8a, 8b) can be bearing in automobile body part section (4) and mud guard (5) above, wherein, described spacer assembly (7) has the second side bearing region (15a, 15b, 16a, 16b), described spacer assembly (7) is by described the second side bearing region (15a, 15b, 16a, 16b) can be angle with described longitudinal extension amount (L) and be bearing on described automobile body part section (4) and mud guard (5), and/or wherein, described spacer assembly (7) has the 3rd side bearing region (17a, 17b, 18a, 18b), described spacer assembly (7) is by described the 3rd side bearing region (17a, 17b, 18a, 18b) can be parallel to described longitudinal extension amount (L) and along or the travel direction (F) that is in reverse to described vehicle (1) offset and to be bearing on described automobile body part section (4) and mud guard (5).